Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi thong mo snippets" » "doi thuong mo snippets", "doi tuong mo snippets", "doi trong mo snippets", "doi thong o snippets", "doi thong co snippets", "doi phong mo snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("doi thong mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi thong mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi thong mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi thong mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.